About Lessonia
Located in St Thonan, Finistère, Lessonia operates as a leading cosmetic lab focused on sustainable manufacturing. Since 2002, this Brittany-based facility delivers:
- Custom cosmetic formulations following GMP standards
- Natural exfoliants and powder cosmetics
- White label cosmetic solutions
- Eco-certified ingredients and products
The facility in Zone D’Activite Croas Ar Nezic combines innovative dry granulation technology with ISO 16128 and Ecocert Cosmos compliance to serve brands across France and beyond.
Frequently asked questions
Lessonia manufactures the following cosmetic products and ingredients:
- Sheet masks
- Bio-certified masks
- Natural fiber materials
- Hydrogel formulations
- Exfoliants
- Natural exfoliating particles
- Marine-derived ingredients
- Plant-based scrubs
- Powder cosmetics
- Rehydratable formulas
- Dry mask bases
- Water-free products
Production follows GMP/BPF standards and ISO 16128 requirements.
Lessonia adheres to these standards and practices:
| Category | Standards |
|---|---|
| Manufacturing |
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| Sustainability |
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| Technology |
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Lessonia operates from a single industrial facility:
| Facility Type | Details |
|---|---|
| Manufacturing Site | Brittany, France |
| Production Capacity | 100% Made in France manufacturing |
| Quality Control | On-site laboratory facilities |
The facility maintains:
- Production areas
- Sheet mask manufacturing
- Exfoliant processing
- Powder cosmetics production
- Quality control laboratories
- Research and development spaces
More details about Lessonia
A leading French cosmetic manufacturer since 2002
Lessonia operates as a cosmetic lab and manufacturing facility in Saint-Thonan, Brittany. Since its establishment in 2002, the company has focused on developing and producing natural ingredients and custom cosmetic solutions for brands worldwide.
Manufacturing excellence in Brittany
Based in the industrial zone of Croas an Neizic, the company maintains a 100% Made in France production approach. The Brittany location provides strategic advantages for both European distribution and access to marine-based ingredients.
Quality and certification standards
The manufacturing facility adheres to Good Manufacturing Practices (GMP/BPF) and meets ISO 16128 standards. All products can obtain bio certifications through Ecocert Cosmos, supporting the growing demand for certified organic cosmetics.
Product specialization and innovation
Lessonia has established itself as a global leader in natural exfoliant manufacturing and holds a leading position in European sheet mask production. The company’s expertise extends to:
- Powder cosmetics development
- Rehydratable product formulation
- Natural ingredient alternatives
- Sheet mask manufacturing
Sustainable approach to beauty
Operating from its Brittany facility, Lessonia implements eco-friendly manufacturing processes. The company prioritizes:
- Natural ingredient valorization
- Organic raw material selection
- Sustainable production methods
Manufacturing capabilities
The Saint-Thonan facility provides full-scale manufacturing services including:
- Custom formula development
- Raw material processing
- Quality control testing
- Final product manufacturing
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